[Bf-docboard-svn] bf-manual: [8645] branches/blender-3.0-release/blender_docs/manual/modeling/geometry_nodes/fields.rst: Geometry Nodes: Add more detail to field context description

[Hans Goudey]

Revision: 8645
          https://developer.blender.org/rBM8645
Author:   HooglyBoogly
Date:     2021-11-19 15:02:48 +0100 (Fri, 19 Nov 2021)
Log Message:
-----------
Geometry Nodes: Add more detail to field context description

Modified Paths:
--------------
    branches/blender-3.0-release/blender_docs/manual/modeling/geometry_nodes/fields.rst

Modified: branches/blender-3.0-release/blender_docs/manual/modeling/geometry_nodes/fields.rst
===================================================================
--- branches/blender-3.0-release/blender_docs/manual/modeling/geometry_nodes/fields.rst	2021-11-17 23:39:08 UTC (rev 8644)
+++ branches/blender-3.0-release/blender_docs/manual/modeling/geometry_nodes/fields.rst	2021-11-19 14:02:48 UTC (rev 8645)
@@ -105,10 +105,13 @@
 :doc:`/modeling/geometry_nodes/point/distribute_points_on_faces`, 
 in the form of :ref:`anonymous-attributes`.
 
-
 Field Context
 =============
 
+All field nodes work in the context of the data flow node they are connected to.
+The context usually consists of a geometry component type and an attribute domain,
+so it determines what data is retrieved from input nodes. 
+
 One common misunderstanding is that the same field network used in multipled places will
 output the same data. This is not necessarily true, because the field network will be evaluated
 for every data flow node, potentially retrieving data from a different or changed geometry.